Features
Stable and reliable performance and well-resistance
All glass vacuum tubes with heat pipe high efficient heat absorption
selective sputtering coating SS-c/Cu&AL-N
The heat pipe is made of red copper and conducted heat transferring
by medium (anti-freeze fluid)
not water inside tube , which can endure extreme cold weather :-35 degrees
Automatic operation
Eco-envirmental solar hot heater
Specifications
The material of inner tank: food grade stainless steel:SUS304-2B thickness 1.2mm
( it depends on the capacity of water tank)
The material of outer tank galvanized steel plate , thickness 0.50mm
The material of bracket or support : galvanized steel plate, thickness 1.5mm
The capacity of water tank 90-300L
The material of insulation polyurethane foam , thickness 50-55mm
The material of heat pipe red copper,thickness top head:0.8mm;
body: 0.5mm; length and 1700mm
The material PT valve brass copper
The electric heater as auxiliary copper
All bolts and nuts and screws: stainless steel SUS304-2B
Heat preservation: 80-90 hours
Hail resistance 25mm
Certificates ISO9001-2008,CE and so on
other accessories silicones &rubbers and nuts &screws
model | Absorb area (m2) | Solar evacuated tube | cubage(L) | US Dollar FOB shanghai | Qty.per20`/40` container | ||
diameter | length | no. | |||||
SFY18- 1.5 | 1.44 | ø58mm | 1800mm | 18 | 160 |
| 38/76 |
SFY20-1.5 | 1.60 | ø58mm | 1800mm | 20 | 180 |
| 36/72 |
SFY24-1.5 | 1.92 | ø58mm | 1800mm | 24 | 216 |
| 30/61 |
SFY30-1.5 | 2.40 | ø58mm | 1800mm | 30 | 270 |
| 26/52 |
integrative pressure solar water heater